ASTM D 4735-1987 用气相色谱法测定精制苯中微量噻吩的试验方法
时间:2024-05-04 01:30:59 来源: 标准资料网 作者：标准资料网 阅读：9837
【英文标准名称】:TestMethodforDeterminationofTraceThiopheneinRefinedBenzenebyGasChromatography
【原文标准名称】:用气相色谱法测定精制苯中微量噻吩的试验方法
【标准号】:ASTMD4735-1987
【标准状态】:作废
【国别】:美国
【发布日期】:1987
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:苯;溶剂;涂料;芳族化合物;油性涂料;噻吩;试验;含量测定;色谱法;芳烃
【英文主题词】:aromatichydrocarbons;thiophene;aromaticcompounds;chromatography;paints;testing;solvents;benzene;determinationofcontent;oilpaints
【摘要】:
【中国标准分类号】:G17
【国际标准分类号】:71_080_15
【页数】:3P;A4
【正文语种】:英语
Product Code:SAE J1678
Title:Low Voltage Ultrathin Wall Primary Cable
Issuing Committee:Cable Standards Committee
Scope:This SAE Standard covers low-voltage, ultrathin wall, primary cable intended for use at a nominal system voltage of 60 V DC or less in surface vehicle electrical systems. The tests are intended to qualify cables for normal applications with limited exposure to fluids and physical abuse. This document covers SAE wire sizes which usually differ from ISO wire sizes.【英文标准名称】:Electricalaccessories.Cablereelsforhouseholdandsimilarpurposes
【原文标准名称】:电气原件.家用和类似用途的电缆卷轴
【标准号】:BSEN61242-1997+A1-2008
【标准状态】:现行
【国别】:英国
【发布日期】:1998-04-15
【实施或试行日期】:1998-04-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Ageingstability;Alternatingcurrent;Cabledrums;Cables;Clamps;Classification;Classificationsystems;Connections;Contactsafetydevices;Cord-reels;Corrosionprotection;Definitions;Design;Dielectricstrength;Dimensions;Domestic;Earthingconductorterminations;Electriccables;Electriccontactprotection;Electricalcords;Electricalengineering;Electricalequipment;Electricalhouseholdappliances;Electricalinstallations;Electricalsafety;Electromagneticcompatibility;EMC;Extensioncables;Flexible;Heating;Houseinstallations;Householdequipment;Householduse;Inscription;Inspection;Installationequipment;Insulatingresistance;Marking;Mechanicalsafety;Moistureresistance;Mountingmaterials;Overloadconditions;Overloadrelays;Plug-and-socketconnection;Protectionagainstelectricshocks;Qualificationtests;Rewinders;Safety;Safetyengineering;Safetyrequirements;Specification(approval);Strengthofmaterials;Testing;Thermalstability;Waterproofness;Watertightness;Weakpoints
【摘要】:ThisInternationalStandardappliestocablereelsfora.c.only,witharatedvoltageabove50Vandnotexceeding250Vforsingle-phasecablereelsandabove50Vandnotexceeding440Vforallothercablereels,andaratedcurrentnotexceeding16A.Theyareintendedforhousehold,commercialandlightindustrialandsimilarpurposes,eitherindoorsoroutdoors,withparticularreferencetosafetyinnormaluse.Thisstandarddoesnotapplyto:—cablereelingdevicesincorporatedinappliancesorluminaires;—cablereelingdevicesassociatedwithappliancesorluminaires.Thisstandardmaybeusedasaguideforcablereelingdevicesincorporatedorassociatedinappliancesorluminairesasfarasitisapplicable.Cablereelscomplyingwiththisstandardaresuitableforuseatambienttemperaturesnotnormallyexceeding25°C,butoccasionallyreaching35°C.Inlocationswherespecialconditionsprevail,specialconstructionmayberequired.
【中国标准分类号】:K13
【国际标准分类号】:29_120_99
【页数】:46P.;A4
【正文语种】:英语